package com.vecspace.database.model;

public interface IDataChangePublisher {
	/**实例是否有效*/
	public boolean valid();
	public void addItem(String tableName, String jsonData) throws Exception;
	public void deleteItem(String tableName, String jsonData) throws Exception;
	public void deleteItems(String tableName, String jsonData) throws Exception;
	public void updateItem(String tableName, String jsonData) throws Exception;
}
